Greg Pomerantz
bb8e39605e
Yahoo's 2026 event-feed change (capitalGain events dropped for some funds; no events at all for terminated tickers) can wipe good event history on re-download. Defense in depth: - overrides/event-backup/: last-known-good copy of every dividend/ capitalGain file (8,192 files, 58 MB); refresh with scripts/backup_events.py after each dump update - data.py event_file(): frozen > data-root (while populated) > backup; used by panel reads, verify_official, and the double-listing scanner - README: capital-gain files are mutual-fund-only in this dump; Yahoo has no LT/ST split (tax.py taxes capg at lt_rate; the per-fund split would come from fund-company annual tax statements or commercial feeds) - tests: exact Timestamp .loc keys (pandas 3.x string matching returns a Series on large DatetimeIndex)
163 lines
3.2 KiB
Plaintext
163 lines
3.2 KiB
Plaintext
Date,Dividends
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2020-07-31,0.440000
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2022-07-29,0.560000
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1997-10-31,0.173333
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1998-10-30,0.186667
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2016-04-28,0.330000
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2016-07-28,0.330000
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2017-10-31,0.360000
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2009-01-29,0.150000
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2011-07-28,0.150000
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2016-01-28,0.300000
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1988-04-27,0.094815
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1990-08-01,0.112593
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1994-02-02,0.133333
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2002-07-30,0.225000
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2006-01-30,0.150000
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2015-01-29,0.250000
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2018-04-30,0.400000
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2018-10-31,0.400000
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1992-04-29,0.124444
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2000-07-28,0.220000
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2010-10-28,0.150000
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2015-07-30,0.300000
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2015-10-29,0.300000
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2023-01-31,0.560000
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2024-01-31,0.615000
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1995-02-03,0.142222
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1996-04-30,0.160000
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2004-04-30,0.150000
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2008-10-30,0.150000
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2015-04-29,0.300000
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1990-10-31,0.112593
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2011-01-28,0.150000
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2019-07-31,0.440000
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2026-08-03,0.820000
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1995-04-26,0.151111
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2008-01-30,0.150000
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1995-10-31,0.151111
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2000-04-28,0.220000
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2021-07-30,0.510000
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1992-10-28,0.124444
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2001-10-30,0.225000
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2003-04-29,0.150000
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2017-04-27,0.360000
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2019-01-31,0.400000
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1989-05-03,0.103704
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2025-02-03,0.675000
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1989-08-02,0.103704
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1995-07-28,0.151111
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1996-10-15,0.160000
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2000-02-04,0.210000
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2014-10-30,0.250000
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2013-07-30,0.175000
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2017-07-28,0.360000
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2022-04-29,0.560000
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1990-05-02,0.112593
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2000-10-31,0.220000
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2008-07-30,0.150000
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2012-01-30,0.150000
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2012-07-30,0.158000
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2011-10-28,0.150000
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2013-04-29,0.175000
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2018-07-31,0.400000
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1989-02-02,0.094815
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1997-02-07,0.160000
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1997-04-29,0.173333
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1999-04-30,0.206667
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2007-01-30,0.150000
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2024-08-01,0.675000
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2013-10-30,0.175000
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2020-04-30,0.440000
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2025-05-01,0.745000
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1989-11-01,0.103704
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1992-01-30,0.118519
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1999-07-30,0.210000
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2002-04-30,0.225000
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2010-04-29,0.150000
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2022-01-31,0.510000
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1990-02-01,0.103704
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1991-01-31,0.112593
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1994-10-26,0.142222
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2021-01-29,0.460000
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2021-04-30,0.510000
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2023-04-28,0.615000
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1984-07-26,0.077037
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1999-02-05,0.186667
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2001-05-01,0.225000
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2018-01-31,0.360000
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2022-10-31,0.560000
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2014-04-29,0.250000
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2020-10-30,0.460000
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1984-04-26,0.077037
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1996-07-30,0.160000
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1998-08-03,0.186667
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2004-10-29,0.150000
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2006-04-28,0.150000
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1991-10-30,0.118519
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1996-02-06,0.151111
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2012-04-27,0.158000
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2025-08-01,0.745000
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1988-11-02,0.094815
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1991-05-01,0.118519
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2003-02-10,0.150000
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2004-07-30,0.150000
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2007-04-27,0.150000
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1994-07-27,0.142222
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2017-01-30,0.330000
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2008-04-29,0.150000
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2023-07-31,0.615000
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1988-01-27,0.088889
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1993-04-28,0.133333
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2002-11-06,0.150000
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2003-08-01,0.150000
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2005-10-28,0.150000
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1984-02-03,0.074074
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2001-02-06,0.220000
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2001-07-31,0.225000
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2024-04-30,0.675000
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1993-10-27,0.133333
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2006-07-28,0.150000
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2019-10-31,0.440000
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2013-01-30,0.158000
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2016-10-28,0.330000
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2021-10-29,0.510000
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2023-10-31,0.615000
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2014-01-30,0.175000
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1983-05-03,0.074074
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1991-07-31,0.118519
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1993-01-28,0.124444
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1994-04-28,0.142222
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2009-07-30,0.150000
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1992-07-29,0.124444
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2003-10-31,0.150000
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2012-10-31,0.158000
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1983-10-27,0.074074
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2007-07-30,0.150000
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1983-01-28,0.074074
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1993-07-28,0.133333
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1998-02-06,0.173333
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2002-02-08,0.225000
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2020-01-31,0.440000
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2024-11-01,0.675000
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1988-08-03,0.094815
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1999-10-29,0.210000
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2005-07-29,0.150000
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2010-01-28,0.150000
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2011-04-28,0.150000
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1997-08-01,0.173333
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2006-10-30,0.150000
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2018-08-09,0.400000
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2019-04-30,0.440000
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2007-10-30,0.150000
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2009-04-29,0.150000
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2009-10-29,0.150000
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2026-05-01,0.820000
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2010-07-29,0.150000
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2014-07-30,0.250000
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1983-07-28,0.074074
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1998-05-01,0.186667
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2004-02-06,0.150000
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2005-02-01,0.150000
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2005-04-29,0.150000
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